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NCP1055ST44T3G

4 Terminations7.5V~10V 4 Pin NCP1055 AC to DC power converter1 Outputs


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-NCP1055ST44T3G
  • Package: TO-261-4, TO-261AA
  • Datasheet: PDF
  • Stock: 955
  • Description: 4 Terminations7.5V~10V 4 Pin NCP1055 AC to DC power converter1 Outputs(Kg)

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Details

Tags

Parameters
Factory Lead Time 18 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Number of Pins 4
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Tin (Sn)
Power (Watts) 40W
Subcategory Switching Regulator or Controllers
Max Power Dissipation 40W
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 2.3mm
Frequency 44kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number NCP1055
Pin Count 4
Number of Outputs 1
Input Voltage-Nom 8V
Analog IC - Other Type SWITCHING REGULATOR
Voltage - Supply (Vcc/Vdd) 7.5V~10V
Input Voltage (Min) 7.5V
Topology Flyback
Control Mode VOLTAGE-MODE
Output Current-Max 2A
Input Voltage (Max) 8.5V
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Internal Switch(s) Yes
Fault Protection Current Limiting, Open Loop, Over Load, Over Temperature
Duty Cycle 77%
Output Isolation Isolated
Voltage - Breakdown 700V
Voltage - Start Up 8.5V
Height 1.57mm
Length 6.5mm
Width 3.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

NCP1055ST44T3G Overview


This ac to dc converter is included in the package TO-261-4, TO-261AA .The AC/DC power converter is available in Tape & Reel (TR) .It is mounted in the way of Surface Mount .It is necessary to operate the ac dc converter at a temperature of -40°C~150°C TJ °C in order for it to perform properly.An analog IC of type SWITCHING REGULATOR is employed in this AC DC converter.This AC/DC converter is designed for use within the range of 7.5V~10V supply voltage (Vcc/Vdd).There are a total of 4 terminations in it.There are 4 pins on the ac/dc converter.Up to 4 pins are present on the ac-dc converter.It are possible to mount thare ac dc converters by Surface Mount .Search similar acdc converters based on NCP1055 family members.The number of outputs to run is 1 .The following ac to dc conversions are contained in Switching Regulator or Controllers .When operating at a frequency of 44kHz , AC to DC converter is capable of reaching high efficiency.Based on a unique technique, the input voltage can be ensured to have the maximal value of 8.5V .A maximum current of 2A may be supplied to the ac to dc inverter.

NCP1055ST44T3G Features


Packaged with TO-261-4, TO-261AA
With 4 pins

NCP1055ST44T3G Applications


There are a lot of ON Semiconductor NCP1055ST44T3G AC DC Converters applications.

  • 3.3V power supplies
  • Small off-line low voltage power supplies
  • RCC SMPS
  • Power adapters for monitors
  • DVD players
  • AC-DC Output Power Conversion Applications
  • LED lights
  • Set -Top Box (STB) Power Supply
  • Universal input AC/DC adapters (15W - 45W)
  • PDAs